1366 - Incorrect integer value: '' for column `abtecsho_shop`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', 'sucsuo6hdsbbokpnulhbr23r94', '18.118.160.215', '1746954325', '1746954325', '/product_info.php/info/p6522_BVG-A8-KNS--Defibrillator.html')

[XT SQL Error]